Deep within the heart of the majestic mountain range, there was a hidden gem known only to the locals – a waterfall so enchanting that even the grumpiest of mountains would crack a smile at its sight. Named "Laughing Leif," this cascade of crystal-clear water flowed down from the cliffs, creating a mesmerizing scene that put everyone in high spirits.

One sunny day, a particularly grouchy mountain named Gloomshroud decided he wanted to see this famous spectacle for himself. As he made his way through the winding paths of the mountain range, he couldn't help but notice how the other mountains seemed to lighten up around him. They exchanged friendly greetings and shared stories of their favorite jokes. By the time Gloomshroud reached the base of Laughing Leif, he found himself feeling quite out of sorts.

As he stood before the breathtaking waterfall, taking in its beauty, something strange happened. A sense of joy bubbled up inside him, tickling his core until laughter erupted from deep within. Gloomshroud roared with delight, joining the chorus of happy mountains around him. From then on, whenever someone asked why the once-grouchy Gloomshroud had changed his ways, they were told it was all thanks to the magical waters of Laughing Leif. And every year after that, during the annual festival celebrating the waterfall, you could find Gloomshroud sharing his favorite joke with anyone who would listen.